diff --git a/types/three/src/math/ColorManagement.d.ts b/types/three/src/math/ColorManagement.d.ts
index a5a8f1329..38fef0be0 100644
--- a/types/three/src/math/ColorManagement.d.ts
+++ b/types/three/src/math/ColorManagement.d.ts
@@ -24,11 +24,11 @@ export namespace ColorManagement {
 
     function fromWorkingColorSpace(
         color: Color,
-        targetColorSpace: typeof SRGBColorSpace | typeof LinearSRGBColorSpace,
+        targetColorSpace: typeof SRGBColorSpace | typeof LinearSRGBColorSpace | typeof DisplayP3ColorSpace,
     ): Color;
 
     function toWorkingColorSpace(
         color: Color,
-        sourceColorSpace: typeof SRGBColorSpace | typeof LinearSRGBColorSpace,
+        sourceColorSpace: typeof SRGBColorSpace | typeof LinearSRGBColorSpace | typeof DisplayP3ColorSpace,
     ): Color;
 }